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C452
Recombinant Human Chitinase-3-like protein 1/CHI3L1
10ug
640
576
现货
国产
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C452
Recombinant Human Chitinase-3-like protein 1/CHI3L1
50ug
1760
1584
现货
国产
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C452
Recombinant Human Chitinase-3-like protein 1/CHI3L1
500ug
12320
11088
现货
国产
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C452
Recombinant Human Chitinase-3-like protein 1/CHI3L1
1mg
17600
15840
现货
国产
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Catalog# C452 Source HEK293 Description Recombinant Human Chitinase-3-Like Protein 1/CHI3L1 produced by transfected human cells is a secreted protein with sequence (Tyr22-Thr383) of Human CHI3L1 fused with a polyhistidine tag at the C-terminus. Names Chitinase-3-Like protein 1, 39 kDa Synovial Protein, Cartilage Glycoprotein 39, CGP-39, GP-39, hCGP-39, YKL-40, CHI3L1 Accession # P36222 Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4 Shipping The product is shipped at ambient temperature. Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in 1X PBS.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.Purity Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. Endotoxin Less than 0.1 ng/μg (1 IEU/μg). Amino Acid Sequence YKLVCYYTSWSQYREGDGSCFPDALDRFLCTHIIYSFANISNDHIDTWEWNDVTLYGMLNTLKNR NPNLKTLLSVGGWNFGSQRFSKIASNTQSRRTFIKSVPPFLRTHGFDGLDLAWLYPGRRDKQHFT TLIKEMKAEFIKEAQPGKKQLLLSAALSAGKVTIDSSYDIAKISQHLDFISIMTYDFHGAWRGTT GHHSPLFRGQEDASPDRFSNTDYAVGYMLRLGAPASKLVMGIPTFGRSFTLASSETGVGAPISGP GIPGRFTKEAGTLAYYEICDFLRGATVHRILGQQVPYATKGNQWVGYDDQESVKSKVQYLKDRQL AGAMVWALDLDDFQGSFCGQDLRFPLTNAIKDALAATVDHHHHHHBackground Chitinase-3-Like Protein 1 (CHI3L1) belongs to the glycosyl hydrolase 18 family. CHI3L1 is expressed in activated macrophages, articular chondrocytes, synovial cells as well as in liver. It lacks chitinase activity and is secreted by activated macrophages, chondrocytes, neutrophils and synovial cells. CHI3L1 is thought to play a role in defense against pathogens, or in tissue remodeling, and in the capacity of cells to respond to and cope with changes in their environment. In addition, CHI3L1 is associated with susceptibility to asthma-related traits type 7 (ASRT7) which assessed by methacholine challenge test, serum IgE levels, atopy, and atopic dermatitis.